CN112798114A - Infrared thermal imaging inspection bin - Google Patents

Infrared thermal imaging inspection bin Download PDF

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Publication number
CN112798114A
CN112798114A CN202110198426.2A CN202110198426A CN112798114A CN 112798114 A CN112798114 A CN 112798114A CN 202110198426 A CN202110198426 A CN 202110198426A CN 112798114 A CN112798114 A CN 112798114A
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infrared
patient
room
inspection
shooting
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刘亚军
郭安忆
刘佳佳
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Beijing Jishuitan Hospital
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Beijing Jishuitan Hospital
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/0022Radiation pyrometry, e.g. infrared or optical thermometry for sensing the radiation of moving bodies
    • G01J5/0025Living bodies
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02Constructional details
    • G01J5/0205Mechanical elements; Supports for optical elements
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02Constructional details
    • G01J5/04Casings
    • G01J5/041Mountings in enclosures or in a particular environment
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J2005/0077Imaging

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

The invention discloses an infrared thermography inspection bin which comprises a patient waiting area, a patient dressing room, a medical staff operating room and a shooting area which are independently arranged; the shooting area is provided with an infrared thermal image detection robot, a treatment system and a background screen special for infrared hot line detection, and a constant temperature and humidity system is arranged in the infrared thermal image inspection bin. According to the inspection chamber provided by the invention, the environment, the temperature and the humidity can be remarkably controlled and improved, meanwhile, an infrared thermal imaging shooting system is adopted, more scientific, accurate and rapid consistent shooting visual field can be selected, and the detection data has more directionality for clinic. The data is accurate, can be approved by clinicians, and is more beneficial to the development and popularization of the infrared thermal imaging technology.

Description

Infrared thermal imaging inspection bin
Technical Field
The invention relates to the technical field of infrared thermal image inspection, in particular to an infrared thermal image inspection bin.
Background
The medical infrared thermal imaging inspection technology is an ideal non-invasive inspection means, and like X-rays, can provide information in a mode different from common visual perception, namely the measurement of the body surface emissivity of a human body and the heat dissipation of the internal volume of human tissues, forms a human body temperature distribution image, is represented by different colors, usually cold color represents low temperature, warm color represents high temperature, so that the change and distribution of the body surface of the human body are accurately captured in real time, the undetected abnormal state of the human body is revealed, and the effects of prediction, diagnosis and monitoring on the human body are achieved. Compared with the imaging examination means such as CT, MRI, nuclear medicine and the like, the method can effectively avoid the risk that the examinee bears ionizing radiation and radiopharmaceutical, and embodies the characteristics of environmental protection and harmlessness. The infrared thermal imager has high resolution and strong sensitivity to temperature change, is particularly important in emergency diagnosis, such as burns, fractures and the like, and can reflect the pain degree of a patient to a certain extent through the temperature change. And the infrared thermal imaging technology is a scientific tool suitable for the clinical dialectics of the traditional Chinese medicine and the basic theory of the traditional Chinese medicine. Accords with the holistic concept theory of traditional Chinese medicine and the basic diagnosis principle and principle. Therefore, the health examination instrument can be an ideal health examination instrument for large social groups, infants, pregnant women and other special groups, and must also be a powerful tool for realizing modernization of traditional Chinese medicine.
The infrared thermal image detection device in the prior art comprises a closed inspection bin, an in-bin display, an infrared camera lifting platform, a lifting control handle, a shooting button, a high-temperature black body calibration source, a low-temperature black body calibration source and an electric control door lock, wherein the inspection bin is formed.
The prior art advantage lies in that the simple operation patient can independently accomplish, the inspection storehouse design also can protect patient privacy, and its shortcoming is: 1. the inspection chamber lifting control handle can not move horizontally, and the shooting visual field is limited. 2. The infrared thermal imaging inspection has limits on the ambient temperature, humidity and light, and the inspection chamber has no related control system, thereby influencing the accuracy of results. 3. The patient operates independently, the privacy is protected, meanwhile, the rigor of medical examination is ignored, the collected images are inconsistent, and the clinical guidance significance is poor.
This patent improves based on the above shortcoming:
this inspection device includes independent closed inspection storehouse, includes in the inspection storehouse: a patient waiting area, a patient changing area, a medical staff operating room, an infrared thermal image detection robot and treatment system, a special background screen for infrared hot-line detection and a constant temperature and humidity system. The patient privacy is protected, the requirements on the surrounding environment in the infrared thermal imaging inspection process are met, and an operation room is additionally arranged in consideration of the requirements of medical staff.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides an infrared thermal image inspection chamber which can meet the requirements on the surrounding environment in the infrared thermal image inspection process while protecting the privacy of a patient, and is additionally provided with an operation room in consideration of the requirements of medical staff.
In order to achieve the purpose, the invention adopts the following technical scheme: an infrared thermography inspection bin comprises a patient waiting area, a patient changing room, a medical staff operating room and a shooting area which are independently arranged; the shooting area is provided with an infrared thermal image detection robot, a treatment system and a background screen special for infrared hot line detection, and a constant temperature and humidity system is arranged in the infrared thermal image inspection bin.
Further, the patient waiting area and the patient changing room are arranged on one side of the entrance of the examination room in parallel and are arranged in a non-transparent mode independently.
Furthermore, the medical staff operation room is located the innermost side of the inspection bin, and a glass window is arranged in the medical staff operation room, so that the whole inspection process can be monitored conveniently. The special background screen for infrared thermal image detection is arranged on one side wall between the two areas. The infrared thermal image detection robot and the treatment system are oppositely arranged with the background screen. The constant temperature and humidity system is arranged at the top of the inspection bin.
Furthermore, the size (outside) of the inspection chamber is 4100mm multiplied by 5100mm multiplied by 2800mm, the size (inside) of the inspection chamber is 4000mm multiplied by 5000mm multiplied by 2300mm, the material of the outer layer of the inspection chamber is a heat insulation plate, the material of the medical staff operation room is acrylic (organic glass), a sterilization system is arranged in the inspection chamber, the sterilization system adopts an ultraviolet lamp, the sterilization time of the sterilization system is 30-60 min, an illumination system is arranged in the inspection chamber and uses an LED illumination lamp, and the constant temperature and humidity system comprises an automatic temperature control system, an air conditioning system and an air purification system, so that the temperature, the air quality and the temperature in the chamber are constant.
Setting the necessity of an inspection bin: in the infrared thermal imaging inspection process, no air convection exists in a room, no sunlight directly irradiates the room, and the inspection chamber does not refract by a reflector, so that the inspection chamber is closed. The closed environment is relatively stable, and the privacy of the patient can be protected.
Further, the length and width of the patient waiting area are about 2000mm × 2000mm, the area of the patient waiting area is about 4 square meters, and the patient waiting area is arranged at the door of the examination cabin and is convenient to enter and exit. The patient waiting area is provided with a table, a chair and a fresh air device air outlet, so that two persons can wait at the same time.
Necessity of setting a waiting area: the patient needs to sit still for rest for at least 10 minutes before infrared thermography examination, so that the examination can be started with stable emotion and stable physical sign.
Furthermore, the length and width of the patient changing room are about 2000mm multiplied by 2000mm, the area of the patient changing room is about 4 square meters, the patient changing room is arranged at the door of the examination room, and the patient changing room is arranged opposite to the patient waiting area, so that the patient changing room is convenient to get in and out; the patient changing room is provided with a coded lock changing cabinet and a chair, and is windowless, so that privacy of patients is protected.
Setting dressing room necessity: during the infrared examination process, the shooting part needs to be fully exposed, and the shooting special purpose needs to be replaced for the patient.
Furthermore, the length and width of the medical staff operating room is about 1500mm multiplied by 1500mm, the area of the medical staff operating room is about 2.25 square meters, the medical staff operating room is arranged at the innermost side of the inspection bin, a glass window is arranged in the medical staff operating room, the condition in the bin can be noticed, and a computer is arranged in the medical staff operating room and used for inputting patient information, reading a shooting part image and printing a detection result by a printer; wherein, the air outlets of the basic office facilities such as tables and chairs and the like and the fresh air device are arranged on the wall surface.
Further, the medical infrared thermal image detection robot comprises a thermal infrared imager, a structured light locator, a mechanical arm and an operation table; the thermal infrared imager and the structured light locator are arranged at the tail end of the mechanical arm, and the mechanical arm is arranged on the operating platform.
Further, the mechanical arm comprises an upright post, a slewing device, a large arm, a small arm and a camera stabilizing support; the upright column is a hollow thin-wall metal short pipe, a main bearing and a cable penetrate through the middle of the upright column, the upright column is connected with one end of a slewing device, the slewing device is made of metal alloy materials, and is light and durable, and the slewing device is connected with a large arm and a small arm to assist the mechanical arm to move towards a specified direction; the main power transmission arm of the mechanical arm is made of large-arm metal alloy materials and is of a hollow long pipe structure, and two long arms and a short arm are arranged in the main power transmission arm. The short arm is made of metal alloy and has a hollow short pipe structure, and the short pipe structure is a main power transmission arm at the tail end of the mechanical arm. The camera stabilizing support is connected with the small arm, and the resin material is provided with two clamping devices on the same side, and the two clamping devices are used for fixing the thermal infrared imager and the structured light locator, namely the camera stabilizing support fixes the thermal infrared imager and the structured light locator at the tail end of the mechanical arm.
Furthermore, the operation panel links to each other with the stand, and the operation panel base plays stabilizing effect with cast iron or cast steel material, the operation panel both sides are equipped with the handrail, the base of operation panel is equipped with universal wheel and locking device.
Furthermore, a liquid crystal screen is arranged on the operating platform, so that the mechanical arm can be manually adjusted through the liquid crystal screen.
Further, the operating platform is connected with a computer through a data line; the computer and the operation platform are integrated into a main machine; the main body machine is also connected with a printer and used for printing diagnosis result data. The main body machine is provided with a display screen and a display screen operation key, the main body machine is provided with a thermal infrared imager diagnosis and treatment system, a structured light positioning system, an information storage system, a network system, an image printing system and various data ports, fixed handrails are installed on two sides of the main body machine, universal wheels and a locking device are installed below a frame body below the main body machine, and a manual movement pedal is further connected below the main body machine.
Further, the thermal infrared imager comprises an infrared detector, a processor and an electronic processor, wherein the infrared detector is connected with the processor, the processor is connected with the electronic processor, and the electronic processor is connected with a computer to form the thermal infrared imager diagnosis and treatment system. The infrared detector emits invisible infrared radiation to human eyes, signals reflected after the infrared radiation irradiates a human body are captured by the processor and converted into electric signals, the electric signals are amplified and digitized to the electronic processor of the thermal imager, and then infrared images which can be seen by a user are converted and displayed through the computer.
Furthermore, the structured light positioning instrument comprises a near-end infrared laser emitter, an infrared image sensor, a visible light image sensor and an image processing chip, wherein the near-end infrared laser emitter is connected with the infrared image sensor, the infrared image sensor and the visible light image sensor are respectively connected with the image processing chip, and the image processing chip is connected with a computer to form a structured light positioning system. The near-infrared laser emitter emits a near-infrared specific pattern, the deformed pattern is received by the infrared image sensor after being reflected by the human body, and the position of the human body is calculated through an algorithm; meanwhile, a visible light image sensor collects two-dimensional plane human body information; the information of the two image sensors is gathered to a special image processing chip, so that three-dimensional data is obtained, and a human body three-dimensional model is realized.
Furthermore, the structured light positioning system is used for collecting the whole body information of a patient and comprises an automatic part and a manual part, the automatic identification system is based on different collected shooting positions of a large number of patients, the mechanical arm is automatically guided through the existing data parameters of the treatment system to identify the local shooting outline of the patient, and the manual identification system can manually guide the mechanical arm to reach the shooting position for special cases and also has a memory function. The collected human body contour is used for describing a human body three-dimensional model through a computer therapy system.
Further, in order to avoid the influence of the surrounding environment on the detection result, in the using process of the thermal infrared imager, the proposal is matched with a special background screen for shooting, and the following steps can be eliminated: the influence of instability of background temperature and background reflection is photographed. The material of the special infrared thermography shooting screen is light-proof by using light-proof background cloth (dark color coating light-proof cloth); the full length of the special infrared thermography shooting screen is 200 multiplied by 200 cm. The design of unilateral spool, upper and lower frame constitute by the collapsible 100 centimetres of four sections and 50 centimetres long metal slide rails, are convenient for accomodate. The tail end of each group of metal sliding rails is supported by a triangular stabilizing frame. The background screen is most suitable: 164 (female) -174 (male) centimeters (suitable for whole body or local photography); a foldable (metal material) frame supporting curtain is arranged outside the maximum +/-15 cm; when shooting, the patient stands on the curtain to position the scale.
Furthermore, the constant temperature and humidity system comprises a direct evaporation type wet film humidifying device, the device has the effects of dehumidifying and purifying air, the device is energy-saving and compact in structure and does not occupy area, the whole device is installed at the top of the inspection bin, and the space height is 500 mm; the air quality adopts the full replacement formula new trend technique, and the device new trend forms fresh air from being located patient waiting area and medical staff operation room wall supply-air outlet and extends the floor upwards to stretch through filtering sterilization, dehumidification, wraps up human, the production waste gas of equipment slowly rises, and under indoor malleation environment, waste gas is discharged outside the storehouse from the air exit on upper portion by the new trend. The temperature adopts a low-temperature difference heat exchange technology (a small-sized radiation central air-conditioning system), a radiation terminal is composed of a capillary tube arranged on the top of a cabin, the temperature is controlled to be 22-26 ℃ all the year round, and hot water emits heat and cold water absorbs heat energy through continuous circulation of water.
The invention has the following beneficial effects:
according to the invention, by means of the articulated multi-degree-of-freedom mechanical arm robot, a wider shooting visual field can be selected by depending on the working radius of the mechanical arm. The invention can assist medical staff through the structured light positioning system, only scans the two-dimensional plane information of the human body, and can realize the construction of the three-dimensional model of the human body to intelligently select the shooting visual field through the system processing, thereby obtaining uniform and consistent shooting pictures. By using the special background screen for infrared thermography shooting, the data distortion caused by background light absorption, uneven surface and the like during shooting can be eliminated. The invention not only enables the patient to keep personal privacy, but also meets the requirement of the infrared thermal imaging examination on the rest state of the patient to be examined, and also fully considers the requirements of the working environment of the medical staff for the arrangement of a patient waiting area, a dressing room and an operating room of the medical staff.
According to the inspection chamber provided by the invention, the environment, the temperature and the humidity can be remarkably controlled and improved, meanwhile, an infrared thermal imaging shooting system is adopted, more scientific, accurate and rapid consistent shooting visual field can be selected, and the detection data has more directionality for clinic. The data is accurate, can be approved by clinicians, and is more beneficial to the development and popularization of the infrared thermal imaging technology.
Drawings
FIG. 1 is a schematic front view of an infrared thermographic inspection chamber according to the present disclosure;
FIG. 2 is a schematic view of the back of an infrared thermographic inspection cabin disclosed in the present invention;
FIG. 3 is a schematic plan view of an infrared thermographic inspection chamber according to the present disclosure;
FIG. 4 is a schematic structural view of a medical infrared thermographic inspection robot;
FIG. 5 is a schematic view of a local structure of the medical infrared thermographic inspection robot;
fig. 6 is a schematic view of connection between a camera stabilizing support and a mechanical arm of the medical infrared thermographic inspection robot.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, one embodiment of the present invention is provided: an infrared thermography inspection bin comprises a patient waiting area, a patient changing room, a medical staff operating room and a shooting area which are independently arranged; the shooting area is provided with an infrared thermal image detection robot, a treatment system and a background screen special for infrared hot line detection, and a constant temperature and humidity system is arranged in the infrared thermal image inspection bin.
In this embodiment, the patient waiting area and the patient changing room are arranged in parallel at one side of the entrance of the examination room, and are independently and non-transparently arranged.
In this embodiment, the medical staff operation room is located the innermost side of the inspection cabin, and the glass window is arranged in the medical staff operation room, so that the whole inspection process can be monitored conveniently. The special background screen for infrared thermal image detection is arranged on one side wall between the two areas. The infrared thermal image detection robot and the treatment system are oppositely arranged with the background screen. The constant temperature and humidity system is arranged at the top of the inspection bin.
In this embodiment, the size of the inspection chamber (outside) is 4100mm × 5100mm × 2800mm, the size of the inspection chamber (inside) is 4000mm × 5000mm × 2300mm, the material of the outer layer of the inspection chamber is a heat insulation plate, the material of the medical staff operation room is acrylic (organic glass), a sterilization system is arranged in the inspection chamber, the sterilization system adopts an ultraviolet lamp, the sterilization time of the sterilization system is 30 min-60 min, an illumination system is arranged in the inspection chamber, the illumination system uses an LED illumination lamp, and the constant temperature and humidity system comprises an automatic temperature control system, an air conditioning system and an air purification system, so that the temperature, the air quality and the temperature in the chamber are constant.
Setting the necessity of an inspection bin: in the infrared thermal imaging inspection process, no air convection exists in a room, no sunlight directly irradiates the room, and the inspection chamber does not refract by a reflector, so that the inspection chamber is closed. The closed environment is relatively stable, and the privacy of the patient can be protected.
In this embodiment, the length and width of the patient waiting area is about 2000mm × 2000mm, and the area of the patient waiting area is about 4 square meters, and the patient waiting area is disposed at the entrance of the examination room, so as to facilitate the entrance and exit. The patient waiting area is provided with a table, a chair and a fresh air device air outlet, so that two persons can wait at the same time.
Necessity of setting a waiting area: the patient needs to sit still for rest for at least 10 minutes before infrared thermography examination, so that the examination can be started with stable emotion and stable physical sign.
In this embodiment, the length and width of the patient changing room is about 2000mm × 2000mm, and the area of the patient changing room is about 4 square meters, and the patient changing room is arranged at the entrance of the examination room and is arranged opposite to the patient waiting area, so as to be convenient to enter and exit; the patient changing room is provided with a coded lock changing cabinet and a chair, and is windowless, so that privacy of patients is protected.
Setting dressing room necessity: during the infrared examination process, the shooting part needs to be fully exposed, and the shooting special purpose needs to be replaced for the patient.
In this embodiment, the length and width of the medical staff operating room is about 1500mm × 1500mm, the area of the medical staff operating room is about 2.25 square meters, the medical staff operating room is arranged at the innermost side of the examination cabin, the medical staff operating room is provided with a glass window, the situation in the cabin can be noticed, and the medical staff operating room is provided with a computer for inputting patient information, reading a shooting part image and printing a detection result by a printer; wherein, the air outlets of the basic office facilities such as tables and chairs and the like and the fresh air device are arranged on the wall surface.
In this embodiment, as shown in fig. 4 to 6, the medical infrared thermographic detection robot includes a thermal infrared imager, a structured light locator, a mechanical arm, and an operation console; the thermal infrared imager and the structured light locator (two devices with the appearance similar to that of the camera) are fixed at the tail end of the mechanical arm side by side through the camera stabilizing frame.
In this embodiment, the robot arm is composed of multiple degrees of freedom, and can automatically/manually move in various directions, the manual movement pedal is installed below the main body machine, and the robot arm is installed above the main body machine.
In this embodiment, the mechanical arm includes a column, a swing device, a large arm, a small arm, and a camera stabilizing bracket; the upright column is a hollow thin-wall metal short pipe, a main bearing and a cable penetrate through the middle of the upright column, the upright column is connected with one end of a slewing device, the slewing device is made of metal alloy materials, and is light and durable, and the slewing device is connected with a large arm and a small arm to assist the mechanical arm to move towards a specified direction; the main power transmission arm of the mechanical arm is made of large-arm metal alloy materials and is of a hollow long pipe structure, and two long arms and a short arm are arranged in the main power transmission arm. The short arm is made of metal alloy and has a hollow short pipe structure, and the short pipe structure is a main power transmission arm at the tail end of the mechanical arm. The camera stabilizing support is connected with the small arm, and the resin material is provided with two clamping devices on the same side, and the two clamping devices are used for fixing the thermal infrared imager and the structured light locator, namely the camera stabilizing support fixes the thermal infrared imager and the structured light locator at the tail end of the mechanical arm.
In this embodiment, the operation table is connected with the upright column, the base of the operation table is made of cast iron or cast steel materials to play a stabilizing role, handrails are arranged on two sides of the operation table, and the base of the operation table is provided with universal wheels and a locking device; and a liquid crystal screen is arranged on the operating platform so as to manually adjust the mechanical arm through the liquid crystal screen.
In the embodiment, the operation table is connected with a computer through a data line; the computer and the operation platform are integrated into a main machine; the main body machine is also connected with a printer and used for printing diagnosis result data. The main body machine is provided with a display screen and a display screen operation key, the main body machine is provided with a thermal infrared imager diagnosis and treatment system, a structured light positioning system, an information storage system, a network system, an image printing system and various data ports, fixed handrails are installed on two sides of the main body machine, universal wheels and a locking device are installed below a frame body below the main body machine, and a manual movement pedal is further connected below the main body machine.
In some embodiments, the thermal infrared imager comprises an infrared detector, a processor and an electronic processor, wherein the infrared detector is connected with the processor, the processor is connected with the electronic processor, and the electronic processor is connected with a computer to form the thermal infrared imager diagnosis and treatment system. The infrared detector emits invisible infrared radiation to human eyes, signals reflected after the infrared radiation irradiates a human body are captured by the processor and converted into electric signals, the electric signals are amplified and digitized to the electronic processor of the thermal imager, and then infrared images which can be seen by a user are converted and displayed through the computer.
In some embodiments, the structured light locator comprises a near-end infrared laser emitter, an infrared image sensor, a visible light image sensor and an image processing chip, wherein the near-end infrared laser emitter is connected with the infrared image sensor, the infrared image sensor and the visible light image sensor are respectively connected with the image processing chip, and the image processing chip is connected with a computer to form the structured light positioning system. The near-infrared laser emitter emits a near-infrared specific pattern, the deformed pattern is received by the infrared image sensor after being reflected by the human body, and the position of the human body is calculated through an algorithm; meanwhile, a visible light image sensor collects two-dimensional plane human body information; the information of the two image sensors is gathered to a special image processing chip, so that three-dimensional data is obtained, and a human body three-dimensional model is realized.
In some embodiments, the step of collecting the whole body information of the patient comprises an automatic part and a manual part, the automatic recognition system is based on different shooting positions of a large number of collected patients, the mechanical arm is automatically guided through existing data parameters of the treatment system to recognize the local shooting outline of the patient, and the manual recognition system can manually guide the mechanical arm for special cases to reach the shooting position and also has a memory function. The collected human body contour is used for describing a human body three-dimensional model through a computer therapy system.
In this embodiment, in order to avoid the influence of the surrounding environment on the detection result, in the usage process of the thermal infrared imager, the recommendation is matched with a special background screen for shooting, and the following steps can be eliminated: the influence of instability of background temperature and background reflection is photographed. The material of the special infrared thermography shooting screen is light-proof by using light-proof background cloth (dark color coating light-proof cloth); the full length of the special infrared thermography shooting screen is 200 multiplied by 200 cm. The design of unilateral spool, upper and lower frame constitute by the collapsible 100 centimetres of four sections and 50 centimetres long metal slide rails, are convenient for accomodate. The tail end of each group of metal sliding rails is supported by a triangular stabilizing frame. The background screen is most suitable: 164 (female) -174 (male) centimeters (suitable for whole body or local photography); a foldable (metal material) frame supporting curtain is arranged outside the maximum +/-15 cm; when shooting, the patient stands on the curtain to position the scale.
In the embodiment, the constant temperature and humidity system comprises a direct evaporation type wet film humidifying device, the device has the effects of dehumidifying and purifying air, the device is energy-saving and compact in structure and does not occupy area, the whole device is arranged at the top of an inspection cabin, and the space height is 500 mm; the air quality adopts the full replacement formula new trend technique, and the device new trend forms fresh air from being located patient waiting area and medical staff operation room wall supply-air outlet and extends the floor upwards to stretch through filtering sterilization, dehumidification, wraps up human, the production waste gas of equipment slowly rises, and under indoor malleation environment, waste gas is discharged outside the storehouse from the air exit on upper portion by the new trend. The temperature adopts a low-temperature difference heat exchange technology (a small-sized radiation central air-conditioning system), a radiation terminal is composed of a capillary tube arranged on the top of a cabin, the temperature is controlled to be 22-26 ℃ all the year round, and hot water emits heat and cold water absorbs heat energy through continuous circulation of water.
According to the invention, by means of the articulated multi-degree-of-freedom mechanical arm robot, a wider shooting visual field can be selected by depending on the working radius of the mechanical arm. The invention can assist medical staff through the structured light positioning system, only scans the two-dimensional plane information of the human body, and can realize the construction of the three-dimensional model of the human body to intelligently select the shooting visual field through the system processing, thereby obtaining uniform and consistent shooting pictures. By using the special background screen for infrared thermography shooting, the data distortion caused by background light absorption, uneven surface and the like during shooting can be eliminated. The invention not only enables the patient to keep personal privacy, but also meets the requirement of the infrared thermal imaging examination on the rest state of the patient to be examined, and also fully considers the requirements of the working environment of the medical staff for the arrangement of a patient waiting area, a dressing room and an operating room of the medical staff.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (10)

1. An infrared thermal imaging inspection bin is characterized in that: comprises a patient waiting area, a patient changing room, a medical staff operating room and a shooting area which are independently arranged; the shooting area is provided with an infrared thermal image detection robot, a treatment system and a background screen special for infrared hot line detection, and a constant temperature and humidity system is arranged in the infrared thermal image inspection bin.
2. The infrared thermographic inspection cabin according to claim 1, characterized in that: the patient waiting area and the patient changing room are arranged on one side of the entrance of the examination room in parallel and are arranged in a non-transparent mode independently.
3. The infrared thermographic inspection cabin according to claim 1, characterized in that: the medical staff operation room is provided with a glass window, so that the whole process of the inspection is convenient to monitor.
4. The infrared thermographic inspection cabin according to claim 1, characterized in that: the outer material of inspection storehouse is the heated board, medical staff operation room material is ya keli (organic glass).
5. The infrared thermographic inspection cabin according to claim 1, characterized in that: the patient waiting area is arranged at the door of the examination cabin, and is provided with a table, a chair and a fresh air device air outlet.
6. The infrared thermographic inspection cabin according to claim 1, characterized in that: the patient changing room is arranged at the door of the examination room and is arranged opposite to the patient waiting area, so that the patient changing room can conveniently get in and out; the patient changing room is provided with a coded lock changing cabinet and a chair.
7. The infrared thermographic inspection cabin according to claim 1, characterized in that: medical staff's operation room is equipped with the glass window, can pay attention to the interior condition of storehouse, medical staff's operation room is equipped with the computer to be used for typeeing patient information, reading and shoot the position image, printer printing testing result.
8. The infrared thermographic inspection cabin according to claim 1, characterized in that: the medical infrared thermal image detection robot comprises an infrared thermal image instrument, a structured light positioning instrument, a mechanical arm and an operation table; the thermal infrared imager and the structured light locator are arranged at the tail end of the mechanical arm, and the mechanical arm is arranged on the operating platform.
9. The infrared thermographic inspection cabin according to claim 1, characterized in that: the special screen for infrared thermography shooting is made of light-proof background cloth (dark color coating light-proof cloth).
10. The infrared thermographic inspection cabin according to claim 1, characterized in that: the constant temperature and humidity system comprises a direct evaporation type wet film humidifying device.
CN202110198426.2A 2021-02-22 2021-02-22 Infrared thermal imaging inspection bin Pending CN112798114A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113616165A (en) * 2021-08-07 2021-11-09 郑州海威光电科技有限公司 Infrared thermal image mobile inspection station
CN113951839A (en) * 2021-09-13 2022-01-21 温州医科大学 Pain infrared thermal imaging evaluator and method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113616165A (en) * 2021-08-07 2021-11-09 郑州海威光电科技有限公司 Infrared thermal image mobile inspection station
CN113951839A (en) * 2021-09-13 2022-01-21 温州医科大学 Pain infrared thermal imaging evaluator and method thereof

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